Is 348 and 409 block the same?

Is 348 and 409 block the same?

The 348 has it on the left, or driver side; the 409 has it on the right, or passenger side. However, since the pans are interchangeable, it’s a simple matter to make one look like the other.

Is a Chevy 348 a good engine?

The 348 should be remembered not as a mighty powerhouse, but as a smooth and reliable big-block for the new, larger Impala. Its 10-second 0-60 mph capability was about the norm for 1958 – hardly the kick-in-the-back acceleration provided by the FI or dual-quad 283s.

How much horsepower does a 348 engine have?

The Turbo-Thrust 348-cubic-inch engine had 4.125-inch cylinder bores, and a stroke of 3.25 inches. With a four-barrel carburetor, the Turbo-Thrust produced 250 horsepower.

Is Chevy 348 a big block?

The big block, which debuted in 1958 at 348 cu in (5.7 L), was built in standard displacements up to 494 cu in (8.1 L), with aftermarket crate engines sold by Chevrolet exceeding 500 cu in (8.2 L).

What was the last year for the Chevy 409?

The 409 remained on the Chevy options sheet through 1965, after which it was replaced by the next-generation 396 Big Block. As it stands, you’ll regularly still find the early ’60s Impala SS with an original 409 in it.

What year did the 348 engine come out?

1958
First appearing in 1958, the 348 was available through 1961 in cars and 1964 in trucks. It had a bore of 4.125 inches and a stroke of 3.25 inches and was offered in an assortment of horsepower ratings.

How much does a Chevy 348 engine weigh?

The 348 crankshaft was also 12 pounds heavier. In all, a 283 engine weighed in at about 500 pounds while the 348 was 625. Much of the 348s extra weight was in the block design – put there specifically for strength.

What is the difference between a 396 and a 427?

The 396 has the smallest bore of 4.09″ and a 3.76″ crank. The 402 (not the 400 SBC) was a factory over bored 396. The 427 increased the bore to 4.25″ and still had the 3.76″ crank. The 454 used the same bore as a 427 with a stroke increase to 4.00″.

How much does a 348 Chevy engine weigh?